1
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Scandinaro AL, McCann MD, Chaudhry A, Kunselman A, Bradley EA, Davidson WR. Lymphopenia in the Adult Population With Fontan Physiology: A Potential New Marker for Disease Assessment. CJC Open 2024; 6:773-780. [PMID: 39022165 PMCID: PMC11251074 DOI: 10.1016/j.cjco.2024.01.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Accepted: 01/31/2024] [Indexed: 07/20/2024] Open
Abstract
Background Patients with complex congenital heart disease and Fontan palliation frequently develop extracardiac disease, including hematologic abnormalities, such as lymphopenia. However, the clinical implications of this finding are poorly understood and are therefore the topic of this investigation. Methods Patients with Fontan physiology in our centre (1999-2018) were evaluated for the presence and impact of lymphopenia. The cohort was divided into a group with lymphopenia (L) (2 consecutive absolute lymphocyte counts ≤ 1∗103 K/ μL) and a group who had never had lymphopenia (NL). Clinical characteristics and hospital admissions (762 patient-years) were evaluated. Results In 62 adult patients with Fontan physiology (aged 34 ± 9 years; 32 women [52%]), the patients who developed lymphopenia earliest did so 8 years after Fontan completion, with up to 60% of patients developing lymphopenia by 30 years. Lymphopenia was found to be associated with portal hypertension (varices, ascites, splenomegaly, and thrombocytopenia [VAST] score)-NL: 0 (0-2) vs L: 2 (0-4), P < 0.0001). A total of 76 heart failure and 81 arrhythmia-associated admissions occurred per 1000 patient-years. At 40 years post-Fontan, the probability of a heart failure admission was higher in the L group (L: 51 [86%] vs NL: 8 [14%], P < 0.01). Conclusions Adult patients with Fontan physiology and lymphopenia demonstrated portal hypertension and lymphatic dysfunction more commonly, perhaps suggesting that this may be a marker of Fontan congestion and early Fontan failure. Further investigation into the relationship between lymphopenia, clinical outcomes, and Fontan function is needed.
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Affiliation(s)
- Anna L. Scandinaro
- Pennsylvania State University Heart and Vascular Institute, Hershey S. Milton Medical Center, Hershey, Pennsylvania, USA
| | - Michael D. McCann
- Vanderbilt University, Section of Hospital Medicine, Division of General Internal Medicine and Public Health, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Anisa Chaudhry
- Pennsylvania State University Heart and Vascular Institute, Hershey S. Milton Medical Center, Hershey, Pennsylvania, USA
| | - Allen Kunselman
- Pennsylvania State University Division of Biostatistics and Bioinformatics, Department of Public Health Sciences, Pennsylvania State University College of Medicine, Hershey, Pennsylvania, USA
| | - Elisa A. Bradley
- Pennsylvania State University Heart and Vascular Institute, Hershey S. Milton Medical Center, Hershey, Pennsylvania, USA
- Department of Cellular and Molecular Physiology, Pennsylvania State University, Hershey, Pennsylvania, USA
| | - William R. Davidson
- Pennsylvania State University Heart and Vascular Institute, Hershey S. Milton Medical Center, Hershey, Pennsylvania, USA
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2
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Jablonski SA. Pathophysiology, Diagnosis, and Management of Canine Intestinal Lymphangiectasia: A Comparative Review. Animals (Basel) 2022; 12:ani12202791. [PMID: 36290177 PMCID: PMC9597800 DOI: 10.3390/ani12202791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 10/05/2022] [Accepted: 10/13/2022] [Indexed: 11/06/2022] Open
Abstract
Intestinal lymphangiectasia was first described in the dog over 50 years ago. Despite this, canine IL remains poorly understood and challenging to manage. Intestinal lymphangiectasia is characterized by variable intestinal lymphatic dilation, lymphatic obstruction, and/or lymphangitis, and is a common cause of protein-losing enteropathy in the dog. Breed predispositions are suggestive of a genetic cause, but IL can also occur as a secondary process. Similarly, both primary and secondary IL have been described in humans. Intestinal lymphangiectasia is definitively diagnosed via intestinal histopathology, but other diagnostic results can be suggestive of IL. Advanced imaging techniques are frequently utilized to aid in the diagnosis of IL in humans but have not been thoroughly investigated in the dog. Management strategies differ between humans and dogs. Dietary modification is the mainstay of therapy in humans with additional pharmacological therapies occasionally employed, and immunosuppressives are rarely used due to the lack of a recognized immune pathogenesis. In contrast, corticosteroid and immunosuppressive therapies are more commonly utilized in canine IL. This review aims toward a better understanding of canine IL with an emphasis on recent discoveries, comparative aspects, and necessary future investigations.
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Affiliation(s)
- Sara A Jablonski
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, Michigan State University, East Lansing, MI 48824, USA
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3
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Alsaied T, Lubert AM, Goldberg DJ, Schumacher K, Rathod R, Katz DA, Opotowsky AR, Jenkins M, Smith C, Rychik J, Amdani S, Lanford L, Cetta F, Kreutzer C, Feingold B, Goldstein BH. Protein losing enteropathy after the Fontan operation. INTERNATIONAL JOURNAL OF CARDIOLOGY CONGENITAL HEART DISEASE 2022. [DOI: 10.1016/j.ijcchd.2022.100338] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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4
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Lemley BA, Biko DM, Dewitt AG, Glatz AC, Goldberg DJ, Saravanan M, O'Byrne ML, Pinto E, Ravishankar C, Rome JJ, Smith CL, Dori Y. Intrahepatic Dynamic Contrast-Enhanced Magnetic Resonance Lymphangiography: Potential Imaging Signature for Protein-Losing Enteropathy in Congenital Heart Disease. J Am Heart Assoc 2021; 10:e021542. [PMID: 34569246 PMCID: PMC8649156 DOI: 10.1161/jaha.121.021542] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
Background Protein‐losing enteropathy (PLE) is a significant cause of morbidity and mortality in congenital heart disease patients with single ventricle physiology. Intrahepatic dynamic contrast‐enhanced magnetic resonance lymphangiography (IH‐DCMRL) is a novel diagnostic technique that may be useful in characterizing pathologic abdominal lymphatic flow in the congenital heart disease population and in diagnosing PLE. The objective of this study was to characterize differences in IH‐DCMRL findings in patients with single ventricle congenital heart disease with and without PLE. Methods and Results This was a single‐center retrospective study of IH‐DCMRL findings and clinical data in 41 consecutive patients, 20 with PLE and 21 without PLE, with single ventricle physiology referred for lymphatic evaluation. There were 3 distinct duodenal imaging patterns by IH‐DCMRL: (1) enhancement of the duodenal wall with leakage into the lumen, (2) enhancement of the duodenal wall without leakage into the lumen, and (3) no duodenal involvement. Patients with PLE were more likely to have duodenal involvement on IH‐DCMRL than patients without PLE (P<0.001). Conclusions IH‐DCMRL findings of lymphatic enhancement of the duodenal wall and leakage of lymph into the duodenal lumen are associated with PLE. IH‐DCMRL is a useful new modality for characterizing pathologic abdominal lymphatic flow in PLE and might be useful as a risk‐assessment tool for PLE in at‐risk patients.
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Affiliation(s)
- Bethan A Lemley
- Division of Cardiology The Children's Hospital of Philadelphia Philadelphia PA.,Department of Pediatrics Perelman School of Medicine, University of Pennsylvania Philadelphia PA
| | - Dave M Biko
- Department of Radiology Children's Hospital of Philadelphia Philadelphia PA.,Department of Radiology Perelman School of Medicine, University of Pennsylvania Philadelphia PA
| | - Aaron G Dewitt
- Department of Pediatrics Perelman School of Medicine, University of Pennsylvania Philadelphia PA.,Division of Critical Care The Children's Hospital of Philadelphiae Philadelphia PA
| | - Andrew C Glatz
- Division of Cardiology The Children's Hospital of Philadelphia Philadelphia PA.,Department of Pediatrics Perelman School of Medicine, University of Pennsylvania Philadelphia PA
| | - David J Goldberg
- Division of Cardiology The Children's Hospital of Philadelphia Philadelphia PA.,Department of Pediatrics Perelman School of Medicine, University of Pennsylvania Philadelphia PA
| | - Madhumitha Saravanan
- Division of Cardiology The Children's Hospital of Philadelphia Philadelphia PA.,Department of Pediatrics Perelman School of Medicine, University of Pennsylvania Philadelphia PA
| | - Michael L O'Byrne
- Division of Cardiology The Children's Hospital of Philadelphia Philadelphia PA.,Department of Pediatrics Perelman School of Medicine, University of Pennsylvania Philadelphia PA
| | - Erin Pinto
- Division of Cardiology The Children's Hospital of Philadelphia Philadelphia PA.,Department of Pediatrics Perelman School of Medicine, University of Pennsylvania Philadelphia PA
| | - Chitra Ravishankar
- Division of Cardiology The Children's Hospital of Philadelphia Philadelphia PA.,Department of Pediatrics Perelman School of Medicine, University of Pennsylvania Philadelphia PA
| | - Jonathan J Rome
- Division of Cardiology The Children's Hospital of Philadelphia Philadelphia PA.,Department of Pediatrics Perelman School of Medicine, University of Pennsylvania Philadelphia PA
| | - Christopher L Smith
- Division of Cardiology The Children's Hospital of Philadelphia Philadelphia PA.,Department of Pediatrics Perelman School of Medicine, University of Pennsylvania Philadelphia PA
| | - Yoav Dori
- Division of Cardiology The Children's Hospital of Philadelphia Philadelphia PA.,Department of Pediatrics Perelman School of Medicine, University of Pennsylvania Philadelphia PA
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5
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Lymphatic Disorders and Management in Patients with Congenital Heart Disease. Ann Thorac Surg 2020; 113:1101-1111. [PMID: 33373590 DOI: 10.1016/j.athoracsur.2020.10.058] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 09/11/2020] [Accepted: 10/05/2020] [Indexed: 11/20/2022]
Abstract
Congenital heart disease can lead to significant lymphatic complications such as chylothorax, plastic bronchitis, protein losing enteropathy and ascites. Recent improvements in lymphatic imaging and the development of new lymphatic procedures can help alleviate symptoms and improve outcomes.
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6
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Lopez RN, Day AS. Primary intestinal lymphangiectasia in children: A review. J Paediatr Child Health 2020; 56:1719-1723. [PMID: 32463559 DOI: 10.1111/jpc.14837] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 02/15/2020] [Accepted: 02/17/2020] [Indexed: 02/06/2023]
Abstract
Primary intestinal lymphangiectasia is an uncommon condition that usually presents early in childhood. This incurable condition is consequent to underlying lymphatic abnormalities that lead to loss of lymphatic contents into the intestinal lumen. This article outlines an approach to the assessment of children presenting with characteristic features and consideration of other conditions that could lead to enteric protein loss. An overview of the management of primary intestinal lymphangiectasia is outlined.
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Affiliation(s)
- Robert N Lopez
- Department of Gastroenterology, Hepatology and Liver Transplantation, Queensland Children's Hospital, Brisbane, Queensland, Australia
| | - Andrew S Day
- Department of Paediatrics, University of Otago, Christchurch, New Zealand.,Department of Paediatrics, Christchurch Hospital, Christchurch, New Zealand
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7
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Ozen A. CHAPLE syndrome uncovers the primary role of complement in a familial form of Waldmann's disease. Immunol Rev 2019; 287:20-32. [PMID: 30565236 DOI: 10.1111/imr.12715] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Accepted: 08/31/2018] [Indexed: 12/17/2022]
Abstract
Primary intestinal lymphangiectasia (PIL) or Waldmann's disease was described in 1961 as an important cause of protein-losing enteropathy (PLE). PIL can be the sole finding in rare individuals or occur as part of a multisystemic genetic syndrome. Although genetic etiologies of many lymphatic dysplasia syndromes associated with PIL have been identified, the pathogenesis of isolated PIL (with no associated syndromic features) remains unknown. Familial cases and occurrence at birth suggest genetic etiologies in certain cases. Recently, CD55 deficiency with hyperactivation of complement, angiopathic thrombosis, and PLE (the CHAPLE syndrome) has been identified as a monogenic form of PIL. Surprisingly, loss of CD55, a key regulator of complement system leads to a predominantly gut condition. Similarly to other complement disorders, namely paroxysmal nocturnal and hemoglobinuria (PNH) and atypical hemolytic uremic syndrome (aHUS), CHAPLE disease involves pathogenic cross-activation of the coagulation system, predisposing individuals to severe thrombosis. The observation that complement system is overly active in CHAPLE disease introduced a novel concept into the management of PLE; anti-complement therapy. While CD55 deficiency constitutes a treatable subgroup in the larger pool of patients with isolated PIL, the etiology remains to be identified in the remaining patients with intact CD55.
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Affiliation(s)
- Ahmet Ozen
- Division of Allergy and Immunology, Marmara University School of Medicine, Istanbul, Turkey.,The Istanbul Jeffrey Modell Diagnostic Center for Primary Immunodeficiency Diseases, Istanbul, Turkey
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8
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Kylat RI, Witte MH, Barber BJ, Dori Y, Ghishan FK. Resolution of Protein-Losing Enteropathy after Congenital Heart Disease Repair by Selective Lymphatic Embolization. Pediatr Gastroenterol Hepatol Nutr 2019; 22:594-600. [PMID: 31777727 PMCID: PMC6856498 DOI: 10.5223/pghn.2019.22.6.594] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 12/27/2018] [Accepted: 01/01/2019] [Indexed: 11/29/2022] Open
Abstract
With improving survival of children with complex congenital heart disease (CCHD), postoperative complications, like protein-losing enteropathy (PLE) are increasingly encountered. A 3-year-old girl with surgically corrected CCHD (ventricular inversion/L-transposition of the great arteries, ventricular septal defect, pulmonary atresia, post-double switch procedure [Rastelli and Glenn]) developed chylothoraces. She was treated with pleurodesis, thoracic duct ligation and subsequently developed chylous ascites and PLE (serum albumin ≤0.9 g/dL) and was malnourished, despite nutritional rehabilitation. Lymphangioscintigraphy/single-photon emission computed tomography showed lymphatic obstruction at the cisterna chyli level. A segmental chyle leak and chylous lymphangiectasia were confirmed by gastrointestinal endoscopy, magnetic resonance (MR) enterography, and MR lymphangiography. Selective glue embolization of leaking intestinal lymphatic trunks led to prompt reversal of PLE. Serum albumin level and weight gain markedly improved and have been maintained for over 3 years. Selective interventional embolization reversed this devastating lymphatic complication of surgically corrected CCHD.
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Affiliation(s)
- Ranjit I Kylat
- Department of Pediatrics, The University of Arizona College of Medicine, Tucson, AZ, USA
| | - Marlys H Witte
- Department of Surgery, The University of Arizona College of Medicine, Tucson, AZ, USA
| | - Brent J Barber
- Department of Pediatrics, The University of Arizona College of Medicine, Tucson, AZ, USA
| | - Yoav Dori
- Center for Lymphatic Imaging and Interventions, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Fayez K Ghishan
- Department of Pediatrics, The University of Arizona College of Medicine, Tucson, AZ, USA
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9
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Smith CL, Hoffman TM, Dori Y, Rome JJ. Decompression of the thoracic duct: A novel transcatheter approach. Catheter Cardiovasc Interv 2019; 95:E56-E61. [DOI: 10.1002/ccd.28446] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 07/22/2019] [Accepted: 08/01/2019] [Indexed: 11/08/2022]
Affiliation(s)
- Christopher L. Smith
- Center for Lymphatic Imaging and Interventions and the Division of CardiologyChildren's Hospital of Philadelphia Philadelphia Pennsylvania
| | - Timothy M. Hoffman
- Division of Cardiology, Department of Pediatrics, University of North Carolina at Chapel Hill Chapel Hill North Carolina
| | - Yoav Dori
- Center for Lymphatic Imaging and Interventions and the Division of CardiologyChildren's Hospital of Philadelphia Philadelphia Pennsylvania
| | - Jonathan J. Rome
- Center for Lymphatic Imaging and Interventions and the Division of CardiologyChildren's Hospital of Philadelphia Philadelphia Pennsylvania
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10
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Recent Advances and Trends in Pediatric Cardiac Imaging. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2018; 20:9. [DOI: 10.1007/s11936-018-0599-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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11
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Levitt DG, Levitt MD. Protein losing enteropathy: comprehensive review of the mechanistic association with clinical and subclinical disease states. Clin Exp Gastroenterol 2017; 10:147-168. [PMID: 28761367 PMCID: PMC5522668 DOI: 10.2147/ceg.s136803] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Protein losing enteropathy (PLE) has been associated with more than 60 different conditions, including nearly all gastrointestinal diseases (Crohn’s disease, celiac, Whipple’s, intestinal infections, and so on) and a large number of non-gut conditions (cardiac and liver disease, lupus, sarcoidosis, and so on). This review presents the first attempt to quantitatively understand the magnitude of the PLE in relation to the associated pathology for three different disease categories: 1) increased lymphatic pressure (e.g., lymphangiectasis); 2) diseases with mucosal erosions (e.g., Crohn’s disease); and 3) diseases without mucosal erosions (e.g., celiac disease). The PLE with lymphangiectasis results from rupture of the mucosal lymphatics, with retrograde drainage of systemic lymph into the intestinal lumen with the resultant loss of CD4 T cells, which is diagnostic. Mucosal erosion PLE results from macroscopic breakdown of the mucosal barrier, with the epithelial capillaries becoming the rate-limiting factor in albumin loss. The equation derived to describe the relationship between the reduction in serum albumin (CP) and PLE indicates that gastrointestinal albumin clearance must increase by at least 17 times normal to reduce the CP by half. The strengths and limitations of the two quantitative measures of PLE (51Cr-albumin or α1-antitrypsin [αAT] clearance) are reviewed. αAT provides a simple quantitative diagnostic test that is probably underused clinically. The strong, unexplained correlation between minor decreases in CP and subsequent mortality in seemingly healthy individuals raises the question of whether subclinical PLE could account for the decreased CP and, if so, could the mechanism responsible for PLE play a role in the increased mortality? A large-scale study correlating αAT clearance with serum albumin concentrations will be required in order to determine the role of PLE in the regulation of the serum albumin concentration of seemingly healthy subjects.
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Affiliation(s)
- David G Levitt
- Department of Integrative Biology and Physiology, University of Minnesota
| | - Michael D Levitt
- Research Service, Veterans Affairs Medical Center, Minneapolis, MN, USA
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12
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Menon S, Chennapragada M, Ugaki S, Sholler GF, Ayer J, Winlaw DS. The Lymphatic Circulation in Adaptations to the Fontan Circulation. Pediatr Cardiol 2017; 38:886-892. [PMID: 28210768 DOI: 10.1007/s00246-017-1576-y] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Accepted: 01/20/2017] [Indexed: 11/25/2022]
Abstract
Failing Fontan continues to be major problem for patients on the univentricular pathway. Failing Fontan is often complicated by chylothorax, plastic bronchitis and protein loosing enteropathy. The role of lymphatic circulation in Fontan circulation is still being researched. Newer imaging modalities give insight into the role of abnormal dilatation and retrograde flow in lymphatic channels post Fontan. Interventional strategies targeting abnormal lymphatic channels, provides an alternative management strategy for patients with failing Fontan. This review focuses on the role of lymphatic system in adaptations to Fontan circulation.
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Affiliation(s)
- Sabarinath Menon
- The Heart Centre for Children, The Children's Hospital at Westmead, Sydney, NSW, Australia
- Sree Chitra Tirunal Institute of Medical sciences and Technology, Thiruvananthapuram, Kerala, 695,011, India
- Sydney Children's Hospital Network, The Children's Hospital at Westmead, 212 Hawkesbury Road, Westmead, NSW, 2145, Australia
| | - Murthy Chennapragada
- Sydney Children's Hospital Network, The Children's Hospital at Westmead, 212 Hawkesbury Road, Westmead, NSW, 2145, Australia
- Discipline of Child and Adolescent Health, Sydney Medical School, University of Sydney, Camperdown, NSW, 2006, Australia
| | - Shinya Ugaki
- The Heart Centre for Children, The Children's Hospital at Westmead, Sydney, NSW, Australia
- Sydney Children's Hospital Network, The Children's Hospital at Westmead, 212 Hawkesbury Road, Westmead, NSW, 2145, Australia
| | - Gary F Sholler
- The Heart Centre for Children, The Children's Hospital at Westmead, Sydney, NSW, Australia
- Sydney Children's Hospital Network, The Children's Hospital at Westmead, 212 Hawkesbury Road, Westmead, NSW, 2145, Australia
- Discipline of Child and Adolescent Health, Sydney Medical School, University of Sydney, Camperdown, NSW, 2006, Australia
| | - Julian Ayer
- The Heart Centre for Children, The Children's Hospital at Westmead, Sydney, NSW, Australia
- Sydney Children's Hospital Network, The Children's Hospital at Westmead, 212 Hawkesbury Road, Westmead, NSW, 2145, Australia
- Discipline of Child and Adolescent Health, Sydney Medical School, University of Sydney, Camperdown, NSW, 2006, Australia
| | - David S Winlaw
- The Heart Centre for Children, The Children's Hospital at Westmead, Sydney, NSW, Australia.
- Sydney Children's Hospital Network, The Children's Hospital at Westmead, 212 Hawkesbury Road, Westmead, NSW, 2145, Australia.
- Discipline of Child and Adolescent Health, Sydney Medical School, University of Sydney, Camperdown, NSW, 2006, Australia.
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13
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14
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Itkin M, Piccoli DA, Nadolski G, Rychik J, DeWitt A, Pinto E, Rome J, Dori Y. Protein-Losing Enteropathy in Patients With Congenital Heart Disease. J Am Coll Cardiol 2017; 69:2929-2937. [DOI: 10.1016/j.jacc.2017.04.023] [Citation(s) in RCA: 89] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2017] [Revised: 03/31/2017] [Accepted: 04/04/2017] [Indexed: 10/19/2022]
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15
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Abstract
This case report describes chylous ascites associated with a CHD in a 4-month-old infant. Although atraumatic chylous ascites are a rare clinical finding, the recognition and treatment of chylous ascites influence the timing of cardiac surgery.
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16
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17
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Magdo HS, Stillwell TL, Greenhawt MJ, Stringer KA, Yu S, Fifer CG, Russell MW, Schumacher KR. Immune Abnormalities in Fontan Protein-Losing Enteropathy: A Case-Control Study. J Pediatr 2015; 167:331-7. [PMID: 26009017 DOI: 10.1016/j.jpeds.2015.04.061] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2014] [Revised: 03/10/2015] [Accepted: 04/22/2015] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To comprehensively characterize the immunologic characteristics of patients with protein-losing enteropathy (PLE) post-Fontan and compare them with patients without PLE post-Fontan. STUDY DESIGN Patients with PLE post-Fontan and age-matched controls post-Fontan were prospectively studied with laboratory markers of immune function. Infectious history was obtained by interview and chart review. The groups' demographics, cardiac history, immune characteristics, and infection history were compared using appropriate 2-group statistics. RESULTS A total of 16 patients enrolled (8 patients with PLE and 8 controls). All patients with PLE had lymphopenia compared with 25% of controls (P = .01). All patients with PLE had markedly depressed CD4 T cell counts (median 58 cells/μL) compared with controls (median 450 cells/μL, P = .0002); CD4% was also low in the PLE group (12.3%) and normal in control (36.9%, P = .004). Both groups had mildly depressed CD8 T cells and normal to slightly elevated natural killer and B-cell subsets. A majority of patients with PLE (62.5%) had negative titers to measles, mumps, and rubella vaccination, compared with no control Fontan with a negative titer (P = .03). Despite profoundly low CD4 counts, the frequency of infection was not different between groups with no reported opportunistic infections. CONCLUSIONS Patients with Fontan-associated PLE have extensive quantitative immune abnormalities, particularly CD4 deficiency. These immune abnormalities are similar to those found in non-Fontan patients with PLE caused by intestinal lymphangiectasia.
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Affiliation(s)
- H Sonali Magdo
- University of Michigan Congenital Heart Center, C.S. Mott Children's Hospital, Ann Arbor, MI.
| | | | | | | | - Sunkyung Yu
- University of Michigan, Michigan Congenital Heart Outcomes Research and Discovery Ann Arbor, MI
| | - Carlen G Fifer
- University of Michigan Congenital Heart Center, C.S. Mott Children's Hospital, Ann Arbor, MI
| | - Mark W Russell
- University of Michigan Congenital Heart Center, C.S. Mott Children's Hospital, Ann Arbor, MI
| | - Kurt R Schumacher
- University of Michigan Congenital Heart Center, C.S. Mott Children's Hospital, Ann Arbor, MI
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Affiliation(s)
- Pierre Russo
- Department of Pathology and Laboratory Medicine, The Children's Hospital of Philadelphia, The University of Pennsylvania Perelman School of Medicine, 324 South 34th Street, Main Building, Room 5NW16, Philadelphia, PA 19104, USA.
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19
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Protein-losing enteropathy: integrating a new disease paradigm into recommendations for prevention and treatment. Cardiol Young 2011; 21:363-77. [PMID: 21349233 DOI: 10.1017/s1047951111000102] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Protein-losing enteropathy is a relatively uncommon complication of Fontan procedures for palliation of complex congenital cardiac disease. However, the relative infrequency of protein-losing enteropathy belies the tremendous medical, psychosocial and financial burdens it places upon afflicted patients, their families and the healthcare system that supports them. Unfortunately, because of the complexity and rarity of this disease process, the pathogenesis and pathophysiology of protein-losing enteropathy remain poorly understood, and attempts at treatment seldom yield long-term success. The most comprehensive analyses of protein-losing enteropathy in this patient population are now over a decade old, and re-evaluation of the prevalence and progress in treatment of this disease is needed. This report describes a single institution experience with the evaluation, management, and treatment of protein-losing enteropathy in patients with congenital cardiac disease in the current era, follows with a comprehensive review of protein-losing enteropathy, focused upon what is known and not known about the pathophysiology of protein-losing enteropathy in this patient population, and concludes with suggestions for prevention and treatment.
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20
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John AS, Phillips SD, Driscoll DJ, Warnes CA, Cetta F. The Use of Octreotide to Successfully Treat Protein-losing Enteropathy Following the Fontan Operation. CONGENIT HEART DIS 2011; 6:653-6. [DOI: 10.1111/j.1747-0803.2011.00518.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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21
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Wen J, Tang Q, Wu J, Wang Y, Cai W. Primary intestinal lymphangiectasia: four case reports and a review of the literature. Dig Dis Sci 2010; 55:3466-72. [PMID: 20198428 DOI: 10.1007/s10620-010-1161-1] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2009] [Accepted: 02/10/2010] [Indexed: 02/06/2023]
Abstract
BACKGROUND Primary intestinal lymphangiectasia (PIL) is a rare digestive disease and most articles on this condition are isolated case reports. AIMS Our purpose is to investigate the clinical characteristics, therapeutic management, and outcome of PIL through case studies. METHODS We conducted a retrospective analysis and obtained detailed clinical information for four PIL patients treated at our institution. A MEDLINE database search was also performed using the search term "intestinal lymphangiectasia" and all pertinent literature was carefully reviewed. RESULTS Four children treated in our department showed elevated IgE and a good response to diet intervention. After reviewing the literature, we conducted statistical analysis on the basis of all the cases, with a total of 84 cases. Thirty-eight cases have been reported with diet treatment, 24 (63%) of whom showed apparent improvement in clinical symptoms and laboratory parameters. Four cases (5%) had a malignant transformation of lymphoma, and the average time from PIL onset to lymphoma diagnosis was 31 years (range, 19-45 years). No difference was observed regarding the presence of major clinical manifestations among children and adults. Diet intervention in children was more effective than that in adults. CONCLUSIONS Diet intervention is the cornerstone of PIL medical management, which was found to be more effective in children than in adults. Early diagnosis and treatment of IL is of great importance for effective diet therapy. An elevated IgE level should be monitored periodically since it could be an indication of malignant transformation-lymphoma.
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Affiliation(s)
- Jie Wen
- Clinical Nutrition Center, School of Medicine, Xin Hua Hospital, Shanghai Jiao Tong University, Shanghai, China
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Martinez-Sanchis B, Cortés-Vizcaíno V, Frontado-Morales L, Sopena-Novales P. Intestinal uptake of 99mTc-MDP: a case report of protein-losing enteropathy correlated with pathology findings from autopsy. Ann Nucl Med 2010; 25:139-41. [DOI: 10.1007/s12149-010-0445-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2010] [Accepted: 10/08/2010] [Indexed: 11/28/2022]
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Abstract
Intestinal biopsies constitute an ever-increasing portion of the pathologist's workload, accounting for nearly two-thirds of specimens accessioned yearly by the pathology department at The Children's Hospital of Philadelphia. The widespread use of endoscopy and gastrointestinal biopsies in current clinical practice presents the pathologist with a diversity of intestinal mucosal appearances corresponding to disease states of variable clinical severity, requiring close collaboration between clinician and pathologist for optimal interpretation. Many of the entities resulting in severe diarrhea of infancy have been recognized only in the last several decades, and although rare, the study of these disorders, especially when combined with the powerful methods of present-day genetics and molecular biology, has afforded important insights into enterocyte development and function, and intestinal immunity and tolerance. Other conditions once considered infrequent, such as celiac disease, have now been recognized to be much more common and can present with a wide range of pathologic features.
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Affiliation(s)
- Pierre Russo
- Department of Pathology and Laboratory Medicine, The University of Pennsylvania School of Medicine, Philadelphia, PA, USA.
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Intestinal lymphangiectasia - a report of two cases. Indian J Surg 2010; 72:149-51. [PMID: 23133230 DOI: 10.1007/s12262-010-0026-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2008] [Accepted: 09/25/2008] [Indexed: 10/19/2022] Open
Abstract
Intestinal lymphangiectasia is a rare benign disease characterised by focal or diffuse dilation of the mucosal, submucosal and subserosal lymphatics. Clinically, the patients may present with protein losing enteropathy (PLE), hypoproteinemic oedema, chylous ascites, pleural effusion, acute appendicitis and intestinal obstruction.
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25
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Treatment with parenteral nutrition support and Chinese herbs in one case of primary small intestinal lymphangiectasia. ACTA ACUST UNITED AC 2010; 24:248-51. [PMID: 20120774 DOI: 10.1016/s1001-9294(10)60011-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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26
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Hypoalbuminemia and Lymphocytopenia in Patients With Decompensated Biventricular Failure. Am J Med Sci 2010; 339:31-5. [DOI: 10.1097/maj.0b013e3181bfc83f] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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27
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Abstract
Chylothorax is the accumulation of chyle in the pleural space, as a result of damage to the thoracic duct. Chyle is milky fluid enriched with fat secreted from the intestinal cells and lymphatic fluid. Chylothorax in children, is most commonly seen as a complication of cardiothoracic surgery but may occur in newborns or conditions associated with abnormal lymphatics. The diagnosis is based on biochemical analysis of the pleural fluid, which contains chylomicrons, high levels of triglycerides and lymphocytes. Investigations to outline the lymphatic channels can prove helpful in some cases. Initial treatment consists of drainage, dietary modifications, total parenteral nutrition and time for the thoracic duct to heal. Somatostatin and its analogue octreotide may be useful in some cases. Surgery should be considered for patients who fail these initial steps, or in whom complications such as electrolyte and fluid imbalance, malnutrition or immunodeficiency persist. Surgical intervention may be attempted thoracoscopically with repair or ligation of the thoracic duct.
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Affiliation(s)
- Manuel Soto-Martinez
- Department of Respiratory Medicine, Royal Children's Hospital, Melbourne, Parkville, Melbourne, Victoria 3052, Australia.
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28
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Uzuner O, Ziessman HA. Protein-losing enteropathy detected by Tc-99m-MDP abdominal scintigraphy. Pediatr Radiol 2008; 38:1122-4. [PMID: 18604530 DOI: 10.1007/s00247-008-0924-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2008] [Revised: 05/20/2008] [Accepted: 06/03/2008] [Indexed: 11/28/2022]
Abstract
This case report describes the incidental finding of intestinal leakage during bone scan imaging with Tc-99m methylene diphosphonate (MDP) in a patient with previously diagnosed protein-losing enteropathy (PLE). Most radiopharmaceuticals reported in the literature that are useful for making this diagnosis are not generally available for clinical use in the United States. This report suggests that Tc-99m-MDP is useful for confirming the diagnosis of PLE although further investigations are indicated to determine the accuracy of this method.
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Affiliation(s)
- Ovsev Uzuner
- Russell H. Morgan Department of Radiology and Radiological Sciences, The Johns Hopkins Medical Institution, 601 North Caroline St., Suite 3231, Baltimore, MD 21287, USA
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29
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Segmental dilatation of the ileum accompanying hypoproteinemia. J Pediatr Surg 2008; 43:e15-8. [PMID: 18639668 DOI: 10.1016/j.jpedsurg.2008.02.084] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2007] [Revised: 02/28/2008] [Accepted: 02/28/2008] [Indexed: 11/20/2022]
Abstract
PURPOSE Segmental intestinal dilatation (SID) is a rare pathologic finding, which causes intestinal obstruction in newborn period and gastrointestinal bleeding, anemia, abdominal pain, malabsorption, and growth failure in older children. We present a case of SID causing hypoproteinemia. PATIENT A 10-year-old girl presented with recurrent abdominal distension since she was 8.5 months old. She was diagnosed to have protein-losing intestinal lymphangiectasia. Result of physical examination was normal except moderate growth retardation. Her blood workup showed depletion in total protein, albumin, and globulin levels. Gastrointestinal series revealed a dilated segment of small intestine, and Tc(99m)-pertechnetate scintigraphy detected ectopic activity in abdomen. The patient was taken to operation with the presumptive diagnosis of intestinal duplication. A dilated segment of ileum was encountered, and segmental resection and anastomosis were performed. RESULTS Patient was discharged on the postoperative fourth day and remains well. Histopathologic examination of the specimen revealed SID. DISCUSSION Segmental intestinal dilatation is an uncommon congenital anomaly. Most of the cases were operated on in newborn period because of intestinal obstruction, and their diagnoses were made perioperatively; the others were diagnosed in older ages during the investigation of nonspecific symptoms. The index patient is the second case of SID having hypoproteinemia in the literature. Gastrointestinal series suggested the diagnosis, and segmental resection and anastomosis were the adequate treatments.
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Abstract
Protein-losing enteropathy (PLE) is a poorly understood and enigmatic disease process affecting patients with single ventricle after Fontan operation. In those afflicted, PLE after Fontan operation results in significant morbidity and mortality. The pathophysiology of the disease is unknown; however, a proposed mechanism incorporates a combination of phenomena including: (1) altered hemodynamics, specifically low cardiac output; (2) increased mesenteric vascular resistance; (3) systemic inflammation; and (4) altered enterocyte basal membrane glycosaminoglycan make-up. A paradigm for the clinical management of PLE after Fontan operation is proposed.
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Affiliation(s)
- Jack Rychik
- The Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA.
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31
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Outcome of surgical resection for protein-losing enteropathy in systemic lupus erythematosus. Clin Rheumatol 2008; 27:1325-8. [PMID: 18500433 DOI: 10.1007/s10067-008-0929-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2008] [Revised: 04/28/2008] [Accepted: 04/28/2008] [Indexed: 10/22/2022]
Abstract
Protein-losing enteropathy (PLE) is an uncommon manifestation associated with systemic lupus erythematosus (SLE). Here, a case with SLE and concomitant hypoalbuminemia is reported. Technetium-99m albumin scintigraphy demonstrated a localized lesion in the ascending colon, and the diagnosis of SLE-related PLE was established. Due to a poor response to medical treatment, this patient received surgical resection, but relapse still developed later on. Recurrent protein-lose from the remaining of the colon was documented by repeated images. This report discusses the management of SLE-related PLE and the role of nuclear medicine scintigraphy in the investigation of PLE.
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